Storyline:
Ben Stiller returns as night watchman Larry Daily, now a successful business man, who gets back to the museum just in time to find that he needs to get his friends out of trouble. This new installment takes us to the Smithsonian, and introduces us to new characters, such as Amelia Earhart, General Custer, and many more!

Cast:

Ben Stiller Larry Daley

Amy Adams Amelia Earhart

Owen Wilson Jedediah

Hank Azaria (voice) Kahmunrah / The Thinker / Abe Lincoln

Robin Williams Teddy Roosevelt

Christopher Guest Ivan the Terrible

Alain Chabat Napoleon Bonaparte

Steve Coogan Octavius

Ricky Gervais Dr. McPhee

Bill Hader George Armstrong Custer